The Government has increased its fees for permanent residence, please ensure you pay the right amount:  https://www.canada.ca/en/immigration-refugees-citizenship/news/notices/increase-permanent-residence-fees-effective-april-30.html

How to pay the new fees when applying through Express Entry until the new payment is updated in the system: https://www.cic.gc.ca/english/helpcentre/answer.asp?qnum=1517